CN211265724U

CN211265724U - Guide crimping pipe with good conductive effect

Info

Publication number: CN211265724U
Application number: CN202020314294.6U
Authority: CN
Inventors: 龙向银; 彭向东
Original assignee: Shenzhen Shide Copper Co ltd
Current assignee: Shenzhen Shide Copper Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-08-14
Anticipated expiration: 2030-03-13

Abstract

The utility model relates to a crimping pipe technical field just discloses a lead crimping pipe that electrically conductive effect is good, including insulating crimping body, first wire and second wire, the fixed go-between that is equipped with in the inner wall center department of insulating crimping body, first wire and second wire all insert the inside of insulating crimping body and the core that leads of first wire and second wire all extend to the inside of go-between, the inner wall of go-between just is close to in the opening of both sides all encircle the fixed arc card that is equipped with a plurality of evenly distributed along the department, the core that leads of first wire and second wire all compresses tightly in the inside of go-between through the arc card, the pipe wall both sides of insulating crimping body all are equipped with and are used for the fastening device fixed with first wire and second wire. The utility model discloses can guarantee the connection stability of first wire and second wire, improve electrically conductive effect.

Description

Guide crimping pipe with good conductive effect

Technical Field

The utility model relates to a crimping pipe technical field especially relates to a electrically conductive effectual direction crimping pipe.

Background

A necessary tool for conducting wire compression joint in on-line road foundation construction and line maintenance in a compression joint pipe power industry is used for pressing and connecting two wires together.

However, when the existing crimping pipe presses and connects the wires, the connection is unstable, so that the electric conduction effect between the two wires is caused. Therefore, the utility model provides a direction crimping pipe that electrically conducts effectually.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art middling pressure and taking over when pushing down the connection with the wire, there is the unstable phenomenon of connection to lead to the problem of the electrically conductive effect between two wires, and the electrically conductive effectual direction crimping pipe that is proposed.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a lead crimping pipe that electrically conductive effectual, includes insulating crimping body, first wire and second wire, the fixed go-between that is equipped with in the inner wall center department of insulating crimping body, first wire and second wire all insert in the inside of insulating crimping body and the lead core of first wire and second wire all extend to the inside of go-between, the inner wall of go-between just is close to in the opening of both sides all encircle around the fixed arc card that is equipped with a plurality of evenly distributed along the department, the lead core of first wire and second wire all compresses tightly in the inside of go-between through the arc card, the pipe wall both sides of insulating crimping body all are equipped with and are used for the fastening device fixed with first wire and second wire.

Preferably, the fastening mechanism includes a fastening bolt, a threaded hole is formed in the pipe wall of the insulating compression joint pipe body, the fastening bolt is arranged on the pipe wall of the insulating compression joint pipe body through the threaded hole, and the tail end of the fastening bolt extends to the inside of the insulating compression joint pipe body and compresses and fixes the first lead and the second lead.

Preferably, a rubber pad is fixedly arranged at one end of the fastening bolt, which is positioned inside the insulating compression joint pipe body.

Preferably, the connecting ring and the arc-shaped clamping piece are both made of all-copper materials.

Preferably, a protecting sleeve is fixedly arranged on the pipe wall of the insulating compression joint pipe body.

Preferably, the connecting ring and the insulating crimping pipe body are integrally arranged.

Compared with the prior art, the utility model provides a lead crimping pipe that electrically conductive effect is good possesses following beneficial effect:

1. this electrically conductive effectual direction crimping pipe through setting up at the inside go-between and the arc card of insulating crimping body, can dock the chucking with the lead core of first wire and second wire to can guarantee the connection stability of first wire and second wire, improve electrically conductive effect.

2. This electrically conductive effectual direction crimping pipe through setting up the fastening bolt on insulating crimping body, can compress tightly first wire and second wire and fix the inside at insulating crimping body to guaranteed the lead core connection stability of first wire and second wire, improved electrically conductive effect.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can guarantee the connection stability of first wire and second wire, improve electrically conductive effect.

Drawings

Fig. 1 is a schematic structural view of a guiding crimping pipe with good conductive effect provided by the present invention;

fig. 2 is a schematic view of the connection between the connection ring and the arc-shaped card in fig. 1.

In the figure: 1 insulating crimping body, 2 first wire, 3 second wire, 4 go-between, 5 arc cards, 6 fastening bolt, 7 rubber pads, 8 lag, 9 lead the core.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a guide crimping pipe with good conductive effect, including an insulating crimping pipe body 1, a first wire 2 and a second wire 3, a protective sleeve 8 is fixedly arranged on a pipe wall of the insulating crimping pipe body 1, a connection ring 4 is fixedly arranged at the center of an inner wall of the insulating crimping pipe body 1, the connection ring 4 and the insulating crimping pipe body 1 are integrally arranged, the first wire 2 and the second wire 3 are both inserted into the insulating crimping pipe body 1, and a guide core 9 of the first wire 2 and the second wire 3 extends into the connection ring 4, a plurality of uniformly distributed arc-shaped clamping pieces 5 are fixedly arranged around the inner wall of the connection ring 4 and the inner edge of an opening close to two sides, the connection ring 4 and the arc-shaped clamping pieces 5 are both made of a full copper material, the guide cores 9 of the first wire 2 and the second wire 3 are both pressed into the connection ring 4 through the arc-shaped clamping pieces 5, fastening mechanisms for fixing the first wire 2 and the second wire 3 are arranged on two sides of the pipe wall of the insulating crimping pipe .

Fastening device includes fastening bolt 6, threaded hole has been seted up to the pipe wall of insulating crimping body 1, fastening bolt 6 sets up on the pipe wall of insulating crimping body 1 through threaded hole screw thread, fastening bolt 6's end extends to the inside of insulating crimping body 1 and compresses tightly first wire 2 and second wire 3 fixed, through setting up fastening bolt 6 on insulating crimping body 1, can compress tightly first wire 2 and second wire 3 and fix the inside at insulating crimping body 1, thereby the lead core 9 connection stability of first wire 2 and second wire 3 has been guaranteed.

The fixed rubber pad 7 that is equipped with of the inside one end that fastening bolt 6 is located insulating crimping body 1 can avoid fastening bolt 6 to lead to the fact the phenomenon of damage to first wire 2 and second wire 3 with too hard.

The utility model discloses in, during the use, through go-between 4 and the arc card 5 of setting at insulating crimping body 1 inside, when the lead core 9 of first wire 2 and second wire 3 inserts when the inside of go-between 4, the outer wall of leading core 9 can extrude arc card 5 and make it take place to deform, external force can be applyed for leading core 9 to opposite arc card 5, thereby can stabilize the chucking with the lead core 9 of first wire 2 and second wire 3, can guarantee the connection stability of first wire 2 and second wire 3, the electrically conductive effect has been improved, through setting up fastening bolt 6 on insulating crimping body 1, can compress tightly first wire 2 and second wire 3 and fix the inside at insulating crimping body 1, thereby the lead core 9 connection stability of having guaranteed first wire 2 and second wire 3, the electrically conductive effect is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A guide crimping pipe with good conductive effect comprises an insulation crimping pipe body (1), a first lead (2) and a second lead (3), it is characterized in that a connecting ring (4) is fixedly arranged at the center of the inner wall of the insulating compression joint pipe body (1), the first lead (2) and the second lead (3) are inserted into the insulating crimping pipe body (1) and the guide cores (9) of the first lead (2) and the second lead (3) extend to the inside of the connecting ring (4), a plurality of arc-shaped clamping pieces (5) which are uniformly distributed are fixedly arranged on the inner wall of the connecting ring (4) and close to the inner edges of the openings at the two sides in a surrounding manner, the guide cores (9) of the first lead (2) and the second lead (3) are pressed in the connecting ring (4) through the arc-shaped clamping piece (5), and fastening mechanisms for fixing the first lead (2) and the second lead (3) are arranged on two sides of the pipe wall of the insulation compression joint pipe body (1).

2. The guide crimping pipe with good electric conduction effect as claimed in claim 1, wherein the fastening mechanism comprises a fastening bolt (6), a threaded hole is formed in the pipe wall of the insulating crimping pipe body (1), the fastening bolt (6) is arranged on the pipe wall of the insulating crimping pipe body (1) through the threaded hole, and the tail end of the fastening bolt (6) extends into the insulating crimping pipe body (1) and presses and fixes the first lead (2) and the second lead (3).

3. The guiding crimping pipe with good electric conduction effect as claimed in claim 2, characterized in that a rubber pad (7) is fixedly arranged at one end of the fastening bolt (6) located inside the insulating crimping pipe body (1).

4. The guide crimping pipe with good electric conduction effect as claimed in claim 1, wherein the connecting ring (4) and the arc-shaped clamping piece (5) are made of all-copper materials.

5. The guiding crimping pipe with good conducting effect as claimed in claim 1, characterized in that a protecting jacket (8) is fixedly arranged on the pipe wall of the insulating crimping pipe body (1).

6. The guiding crimping pipe with good conducting effect as claimed in claim 1, characterized in that the connecting ring (4) and the insulating crimping pipe body (1) are integrally arranged.